On Wed, Dec 14, 2005 at 12:24:42PM -0700, Dave wrote:
> Ah ok, thx! Looks like the comment in mm/fault.c is wrong then.... It
> says bit 3 is instruction fetch and no mention of bit 4.
Don't know what kernel you're looking at, but 2.6.15rc5 has
* bit 0 == 0 means no page found, 1 means protection fault
* bit 1 == 0 means read, 1 means write
* bit 2 == 0 means kernel, 1 means user-mode
* bit 3 == 1 means use of reserved bit detected
* bit 4 == 1 means fault was an instruction fetch
-Andi
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